The role of nitrogen in grassland productivity: a review of information from temperate regions,
Whitehead, D. C.
The role of nitrogen in grassland productivity: a review of information from temperate regions, by D. C. Whitehead. - Farnham Royal : Commonwealth Agricultural Bureaux, 1970. - viii, 202 p. : ill. ; 23 cm. - Commonwealth Bureau of Pastures and Field Crops, Hurley, Eng. (Berkshire). Bulletin 48 .
Includes Bibliography and index.
0851980155
Nitrogen fertilizers.
Pastures--Fertilizers.
S651 / .W59
The role of nitrogen in grassland productivity: a review of information from temperate regions, by D. C. Whitehead. - Farnham Royal : Commonwealth Agricultural Bureaux, 1970. - viii, 202 p. : ill. ; 23 cm. - Commonwealth Bureau of Pastures and Field Crops, Hurley, Eng. (Berkshire). Bulletin 48 .
Includes Bibliography and index.
0851980155
Nitrogen fertilizers.
Pastures--Fertilizers.
S651 / .W59